Method and device for generating points of a 3D scene
US11830210B2 · kind B2 · utility
1Cited by
2References
17Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 3, 2018 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Jan 31, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/56
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method and device for generating points of a 3D scene from a depth image. To reach that aim, depth information associated with a current pixel is compared with depth information associated with pixels spatially adjacent to the current pixel in the depth image. When the difference of depth between the current pixel and an adjacent pixel is greater than a first value and less than a second value, at least an additional point of said 3D scene is generated, in addition to a current point associated with the current pixel of the depth image, the number of additional points depending on the depth difference.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.